| http://www.w3.org/ns/prov#value | - Specific uses of preferred classes of branched polymers include (1) water to oil ratio reduction (i.e., WOR) for wells, (2) reducing water flow, (3) enhancing the flow or production of hydrocarbons including oil, gas or mixtures thereof, either singly or in the presence of an aqueous fluid, (4) plugging off or diverting aqueous fluid flow in or into portions of a formation, (5) increasing viscosit
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